baber/WOPTO huggingface dataset:
Patent JP-2002002419-A (JP)
Title: Electronic control unit for vehicle
Inventor: MATSUURA TAKASHI
IPC: B60R16/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control unit(ECU) allowing specifying of contents (cause) of a failure (abnormality) of the ECU, as for the ECU judged as the failure by a dealer and sent to a vehicle maker or an ECU maker. SOLUTION: A first failure code (a main failure code) for specifying a failure portion is prepared when the failure occurs in any one of the ECU 10 and external equipments (a sensor 16 and an actuator 18). A second failure code (sub-failure code) for specifying the failure content is prepared when the failure occurs in the ECU 10. The failure codes are stored in storage means (a memory 22, a main memory 12a and a sub-memory 20a) and can be read.
Patent JP-2002006836-A (JP)
Title: Musical score screen display device and music playing device
Inventor: UEHARA HARUKI
IPC: G10L15/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a musical score screen display device and a performance device by which display or the like can be controlled by voice. SOLUTION: A control section 240, which controls an automatic piano 200, is provided with a voice recognition section 242, a command interpretation section 243, a command database section 244 and a display control section 245. A voice command inputted to the piano 200 is outputted to the section 243 from the section 242. When the section 243 receives the command, command data corresponding to the recognized data are read from the section 244. The section 243 outputs the read command data to the section 245. The section 245 controls the changeover of a musical score screen or the like based on the command data.
Patent JP-2002006883-A (JP)
Title: Method and device for voice recognition and program recording medium
Inventor: AKAHA TOSHIO
IPC: G10L25/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To perform quick collation of little omission or error of instantaneous phonemes. SOLUTION: A likelihood calculation part 18 for quick collation converts likelihood for detailed collation calculated from acoustic parameters of an input voice to an environment in dependent phoneme model of one state per phoneme after thinning based on a thinning parameter to generate a likelihood table for quick collation. A likelihood correction part 19 for quick collation corrects deflection to the erroneous phoneme side of likelihood on the likelihood table in accordance with a correction rule. Thus deflection to the erroneous phoneme side of likelihood which is caused by conversion to one state per phoneme at the time of generation of the likelihood table for quick collation is accurately corrected. As the result, collation error at the time of quick collation is eliminated. Consequently, candidate words can be accurately narrowed down to a small number of words to quickly perform detailed collation in a detailed collation part 25.
Patent JP-2002012474-A (JP)
Title: Silicon nitride-based sintered compact and cutting tool using it
Inventor: TAKAGI YASUHIRO
IPC: C04B35/599
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride-based sintered compact with high wear resistance and a cutting tool using it. SOLUTION: This silicon nitride sintered compact consists of a main crystalline phase which consists of α- and/or β-silicon nitride or a sialon, and a boundary phase which contains at least one kind of sintering additives consisting of metal oxide. Content of at least one kind of sintering additives on the top surface of the sintered body is lower than that of the lower part (a depth of 1000 μm) by volatilizing the additives in firing. The lower ratio of the content of the additives on the top surface to that of the depth of 1000 μm (>=0.80) gives the higher wear resistance. The cutting tool made from the silicon nitride sintered compact is used for cutting a cast iron.
Patent JP-2002005723-A (JP)
Title: Pressure sensor structure for liquid vessel
Inventor: TOKUDA KOJI
IPC: G01F23/18
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the danger possessed by a conventional pressure sensor and to precisely read the deformation quantity of an elastically deformable pressure receiving body so that the internal pressure of a liquid vessel can be more precisely detected. SOLUTION: This structure comprises a hot water storage vessel 4, a connecting pipe 12 connected to the vessel 4, and a pressure sensor 9 connected to the connecting pipe 12 to detect the internal pressure of the vessel 4. The pressure sensor 9 comprises a chamber 9c facing the atmospheric pressure on the side opposite to the vessel 4. The deformation quantity of the elastically deformable pressure receiving body 9a arranged within the pressure sensor 9 is read to detect the pressure. The top end of a pipe 10 connected to the chamber 9c facing the atmosphere is set so as to be a rated quantity height of the vessel 4 or more.
Patent JP-2002002543-A (JP)
Title: Supporting structure for vehicular trunk lid
Inventor: NISHIMURA MINORU
IPC: B62D25/12
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for a vehicular trunk lid superior in mounting workability and productivity of the trunk lid and capable of reducing manufacturing cost. SOLUTION: A pillow shaped unit 21 is provided on a base bracket 11 arranged in a trunk room side wall 5. A shaft part 31a of a rotary shaft 31 is held movably in an axial direction of the rotary shaft 31 by the pillow shaped unit 21 and it is composed so as to be fixed by a shaft fixing means blocking this movement. The pillow shaped unit 21 held by the rotary shaft 31 is moved for abutting and fixing the base bracket 11 to the trunk room side wall 5, and in this state, the rotary shaft 31 is fixed to an inner race 23 of the pillow shaped unit 21 by the fixing means.
Patent JP-2002020186-A (JP)
Title: Inglaze decorated ceramic and transfer paper
Inventor: HAYASHI HIROMICHI
IPC: C04B33/34
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a decorated ceramic excellent in a stereoscopic feeling and a transfer paper. SOLUTION: In the inglaze decorated ceramic having a build-up colors layer formed by inglaze using a build-up colors containing at least an inorganic pigment and a glass flux on a glaze layer glazed on the surface of a ceramic base body, a glass layer having a glass transition point of 450 to 550 deg.C is interposed between the glaze layer mentioned above and the build-up colors layer mentioned above and the glass flux contained in the build-up colors mentioned above has a glass transition point of 550 to 700 deg.C.
Patent JP-2002017040-A (JP)
Title: Secondary battery protection circuit
Inventor: NOJIMA TAKASHI
IPC: H02J7/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To accurately measure operation of a protection circuit even in the condition that a battery block and a protection circuit substrate are connected and a mechanical stress is applied. SOLUTION: A resistor 25 is connected across a connecting point of a power terminal 9C of a switch element 9 and a temperature fuse 10 with a resistor and the earth, and moreover an input terminal 21D of a microcomputer 21 is connected between the resistor 25 and the power terminal 9C of the switch element 9. An output terminal 21C of the microcomputer 21 is connected with a power control terminal 22A of a switch element 22 and a resistor 24 is also connected between a power terminal 22C of the switch element 22 and an input terminal 8A of an over-voltage protection IC 8. Moreover, a resistor 23 is also connected between the input terminal 8A of the over-voltage protection IC8 connected with the resistor 24 and a connecting point of battery cells 4A and 4B of a battery block 4.  The microcomputer 21 makes conductive the switch element 22 with an external signal to operate the over-voltage protection IC8, and also makes conductive the switch element 9 to make non-conductive the switch element 22.
Patent JP-2002023458-A (JP)
Title: Printing device and toner concentration measuring method
Inventor: NAKAYASU TAKAFUMI
IPC: G01N21/47
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of both color toner YMC and black toner K by combining a single light emitting element with a light receiving element. SOLUTION: A toner mark transfer part 101 transfers a halftone pattern such as a horizontal line pattern or an oblique line pattern on a belt by plural electrostatic recording units 24. A toner concentration measuring part 102 calculates the concentration control parameter of light emitting time and light emitting current corresponding to toner adhesive amount based on the rate of reflected light (space width between lines) at a part where the toner does not exist in the read signal of the halftone pattern by a sensor unit 26 and light (line width) attenuated by scattering at a part where the toner exists.
Patent JP-2001029604-A (JP)
Title: Game machine
Inventor: AKASAKA MICHIHARU
IPC: A63F7/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To surely eliminate a game state unfair to a player while maintaining the structure of obtaining the probability of a large winning by utilizing the fact that the entry timing to a start port is random by using a counter for performing counting in a fixed cycle. SOLUTION: When a change timing is interposed, the cycle during the time becomes T1' (≠T1). When the flow is indicated in order, it becomes T1→T1→T1→T1→T1→... and the cycle is shifted for a moment for the interposition of the change timing. As a result, since an origin from the next time is from a position shifted for the deviation, the correlation of the cycles before and after that is eliminated. The absence of the correlation means that prediction can not be performed.
Patent JP-2002021700-A (JP)
Title: Pump turbine
Inventor: KUWABARA HISAO
IPC: H02P9/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce the occurrence of a water hammer during cutoff of a load and improve transient phenomenon of a pump turbine by solving most of the adverse influence of S-letter characteristics difficult to solve by a conventional pump. SOLUTION: When a rotation speed is increased due to cutoff of a load and an emergency stop, control of correction to temporarily open a water quantity regulating means in spite of control of opening of the water quantity regulating means being under progress through original operation of a governor is executed. Thus, a rapid flow rate fluctuation during cutoff of a load can be suppressed.
Patent JP-2002019363-A (JP)
Title: Spiral ring type filing instrument, preventing slip-off due to loosening, and note or the like for filing through the filing instrument
Inventor: SHINODA HIROHISA
IPC: B42F13/16
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a filing instrument and a note or the like for filing through the filing instrument in which the length of a spiral ring consisting of vulcanized fiber will not be shortened even when the vulcanized fiber is elongated or contracted due to an environmental change (change of humidity principally) in atmosphere. SOLUTION: In the filing instrument used by penetrating one piece of the spiral ring type paper filing instrument through a plurality of pieces of filing holes formed in one row along the upper side, one side or the like of the group of papers, a retaining unit for preventing the slip-off of the spiral ring constituting the filing instrument is formed at the terminal part of the spiral ring. The note and the like, filed by such a filing instrument, are also included in the present invention.
Patent JP-2001051787-A (JP)
Title: Method and device for selecting mark by using stroke on user interfacr
Inventor: GOLDBERG DAVID
IPC: H03M11/04
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To input a stroke base by a small user interface unnecessitating a conventional keyboard. SOLUTION: This method/system for inputting a mark to a user interface provides a surface arranged in connection with at least one selectable button, receives stroke information in response to strokes 302 to 320 generated on the surface of the user interface by a pointer device and in connection with at least one selectable button on the user interface, identifies a mark based on stroke information and provides this mark for furthermore processing.
Patent JP-2002021629-A (JP)
Title: Abnormality detection device for cylinder liner
Inventor: WATANABE HIROSHI
IPC: F01P7/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detection device for a cylinder liner capable of automatically detecting an abnormality by a constant standard. SOLUTION: The abnormality detection device 10 for a cylinder liner 30 relating to the present invention is a device for detecting an abnormality of the cylinder liner 30 of internal combustion engine. The detection device 10 is provided with a temperature sensor 12 buried in the cylinder liner 30; and an abnormality detection means 14 for detecting an abnormality of the cylinder liner 30 based on a variation of the measurement temperature measured by the temperature sensor 12. The abnormality detection means 14 judges that the cylinder liner 30 is abnormal in the case where the measurement temperature continuously becomes a threshold value or more for a predetermined time or in the case where the measurement temperature is continuously and periodically varied for a predetermined time.
Patent JP-2002018590-A (JP)
Title: Solder alloy, solder ball and electronic member having solder bump
Inventor: TANAKA MASAMOTO
IPC: C22C13/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free solder alloy having a proper melting point, having extremely good thermal fatigue resistance and excellent surface properties after solder flowing so as to make it possible to perform optical bump forming evaluations and use as a solder bump of an electronic member, to provide a solder ball having the same composition and to provide an electronic member having a solder bump having the same composition. SOLUTION: This lead-free solder alloy has a composition containing, by mass, 2 to 3% Ag, 0.3 to 1.5% Cu, 0.05 to 1.5% Bi and 0.2 to 1.5% Sb, in which the total content of Ag, Cu, Sb and Bi is also controlled to <=5%, and the balance Sn with inevitable impurities and has smooth surface properties after reflowing. The lead-free solder alloy for the solder bump for an electronic member and the lead-free solder ball for an electronic member have the above composition. In the electronic member, part or the whole of a solder bump and joined solder electrode is formed of the lead-free solder alloy having the above composition.
Patent JP-2002041176-A (JP)
Title: Computer management method, information equipment, computer and storage medium
Inventor: SASAKI TAKESHI
IPC: G06F1/24
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To grasp the fact that a computer is used by any person other than an authorized user. SOLUTION: Since the authorized user himself or herself of a computer system activates a computer at 9:00 on Jun 7 in 2000 and at 8:30 on June 8 in 2000, the information on the activation of the computer at 23:00 on June 7 in 2000 shown by a code 1 suggests that the computer is unauthorized used by a third person other than the user.
Patent JP-2002025201-A (JP)
Title: Recording and reproducing device
Inventor: YAMAKAWA HIDEYUKI
IPC: G11B20/14
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device made suitable for high density and high speed operations by providing a synchronization signal generating circuit which generates highly precise sychronization signals that are hardly affected by noise. SOLUTION: A synchronization signal generating circuit 38 has a phase error detector 30 which detects phase errors in reading signals that are made into digital signals in accordance with FDTS algorithm and a VCO 36 which controls oscillation frequency based on the phase errors detected by the detector 30. The VCO 36 generates synchronization signals. An ADC 33 makes the reading signals into digital signals based on the synchronization signals generated by the circuit 38. The digitized reading signals are converted into binary data by a discriminating circuit 35.
Patent JP-2002024335-A (JP)
Title: Method and system for managing electronic machine history
Inventor: KOMATSU KEIICHI
IPC: G06Q50/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To automatically decode and identify identification information (bar code), to automatically check sheet pictures by individual attributes as electronic data and to make the cooperation of it with device machine history information realizable only by reading a check sheet with a scanner. SOLUTION: Discrimination information in the check sheet is automatically decoded and identified for using it for the recognition/check of parts and work items in assembly/test lines. The attribute is added to the check sheet picture which is read and it is stored as electronic data. Machine history information on respective parts constituting a product is stored in terminal equipment. The check sheet picture and machine history information, which are thus stored, are associated and are transferred to a WWW server. Then, WEB retrieval and reading are made available.
Patent JP-2002028639-A (JP)
Title: Channel switching device and fluid coupling for water cleaner
Inventor: OTSUKI KAZUAKI
IPC: C02F1/28
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a channel switching device for a water cleaner to/from a hydrant. SOLUTION: The channel switching device is mainly provided with a mounting part 5 to be mounted to the hydrant 2 and a channel switching device body part 6 incorporating a channel switching valve 13 for switching the direction of a water flow from the hydrant 2. As for the body part 6, a second channel 19 provided at the upper part of the frame body 12 of the body part 6 is arranged within a first channel 11 on the side of the part 5, and a second flange part 20 projecting in the horizontal direction from the lower part of the second channel 19 is abutted on a first flange part 8d on the side of the part 5. The first flange part 8d and the second flange part 20 are kept in an abutting state by being nipped with a holding means 17 having a C-shaped cross section thereby the body part 6 is fitted to the mounting part 5.  The holding member 17 can be moved in the projecting directions of both of the parts 8d and 20 and can separate the parts 8d and 20 by moving in such directions.
Patent JP-2002031371-A (JP)
Title: Air conditioner
Inventor: FUNADA KAZUYA
IPC: F24F1/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, where time to reach the set temperature is reduced at the time of switching of operation and which is provided with a primary side circuit and a secondary side circuit, enabling individual on/off control of a plurality of indoor units connected in series with piping. SOLUTION: The air conditioner is provided with a four-way valve 2, a first bypass C connected between a refrigerant heat exchanger 3 and an expansion valve 3, and an auxiliary water-to-refrigerant heat exchanger 8 having a heat supply section 8c in a heat exchange tank 8a, filled with a heat exchange medium 8b connected to the first bypass. Both ends of a second bypass D, connected to a heat receiving section 8d of the 'auxiliary water-to-refrigerant' heat exchanger are connected to the secondary side circuit B in parallel, and a first expansion valve 9 is provided between the four-way valve and the refrigerant heat exchanger, and a secondary expansion valve 10 is provided between the four-way valve and the heat supply section of the auxiliary water-to- refrigerant heat exchanger.  A first temperature detector 11 for detecting water temperature of the second bypass is provided in the secondary side circuit, and a first valve 12 and a second valve 13 are provided respectively between the second bypass and the secondary circuit.
Patent JP-2002039146-A (JP)
Title: Bolt guard
Inventor: NISHIOKA OSAMU
IPC: F16B41/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To integrally handle the bolt guard that is not divided into a plurality of components, and to sufficiently cover a fastened part to prevent removal. SOLUTION: This bolt guard 1 covers a fastened part with a bolt 4 and a nut 6 to prevent removal. The bolt guard 1 capable of being integrally handled is screwed on the tip side of the bolt 4 with an inner nut 3 stored inside a cover member 2. The inner nut 3 idles and does not rotate only by rotating the cover member 2. The tip of a fastening tool is inserted from a through hole 12 in a side surface of the cover member 2, and in an abutting state of the tip on the outer peripheral surface 11 of the inner nut 3, torque can be transmitted from the external part to the inner nut 3.
Patent JP-2002044437-A (JP)
Title: Image reading system and its image reading method
Inventor: SATO YUICHI
IPC: H04N1/401
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image reading system, and an image reading method in that system, in which acquiring of shading data doe not take long, even if there are many types of scan modes. SOLUTION: At executing of image read out, a decision is made as to whether shading data corresponding to the reading scan mode exists in a shading data file (refer to S21). If it exists, that shading data is read out (S25) and are used for executing read out (S18).
Patent JP-2002043075-A (JP)
Title: Illumination lamp power supply control device and illumination lamp control system provided with the same
Inventor: OUCHI KAZUNORI
IPC: H05B37/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an illumination lamp power supply control device, having the simple circuit structure and capable of controlling the load current over a wide range with high accuracy and high resolution, and capable of easily carrying the power feeder without generating waveform deflections in an output power feeder. SOLUTION: A switching signal generating circuit 33 causes the changeover of a tap changeover switch 22 connected to an input power source transformer 21 to be operated, with a tap inside of an illumination lamp power supply control device 2 at a zero-cross point of the input current, on the basis of the load current command value 34, so as to control the load current with high accuracy and high resolution without waveform distortions over a wide range.
Patent JP-2002037563-A (JP)
Title: Renewal method for hydraulic elevator
Inventor: KAWAOMO KATSUSHI
IPC: B66B7/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a renewal method for a hydraulic elevator, allowing the reduction of cost required for renewal by compatibly using components of the hydraulic elevator as components of a machinery-room elevator. SOLUTION: Merely by withdrawing a plunger rail 9 from tower components of the hydraulic elevator, renewal can be carried out using other components as they are. Therefore, labor and cost required for disassembly and withdrawing can be greatly reduced.
Patent JP-2002044651-A (JP)
Title: Video interphone system
Inventor: ASAHIDA MASAHIRO
IPC: H04N5/76
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a video interphone system which displays the prescribed images that are not limited in number and kind on a master video interphone and an auxiliary master television interphone respectively without using a character generator(CG). SOLUTION: A master video interphone 1 is equipped with an image memory in which various images are previously stored, and when the master video interphone 1 receives call signals from an external apparatus such as a slave door phone D with a camera, the master video interphone 1 extracts the prescribed images from the image memory to display and sends them to an auxiliary master video interphone 3 to be displayed on it.